COMPREHENSIVE REPAIR/MAINT OF BLOCK NO MP-J-03 (G 6) OUTSIDE FORT WILLIAM UNDER GE (FW) KOLKATA

Amount

(B/R PORTION) S&F in repair Chromium plated brass Pillar tap fixed to wash hand basin, etc. complete all as specified and as directed. Make : Prayag Cat No 5302 or equivalent make specified in tender.

S&F in repair 15mm CP bib taps, cast copper alloy fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed. Make : Prayag Cat No 5302 or equivalent make specified in tender.

S&F in repair Chromium plated brass two way Bib cock with wall flange fixed to 15 mm bore of Iron pipe complete all as specified and directed. Make : Ess Ess 203 G or equivalent make specified in tender.

S&F in repair brass chromium plated shower rose 125mm size and 9" long with or without swivel joints any size, including fixing to steel pipe complete all as specified and directed . Make : Prayag Cat No BOS-108 or equivalent make specified in tender.

S&F in repair brass CP 15 mm mixer for mixing hot & cold water screwed down for iron pipes etc complete all as specified and directed

S&F in repair Stop valve / angle valvecast copper alloy chromium plated 15mm dia, screwed down, high pressure with capstan handle, screwed both ends for iron pipes or for unions and fixed with long shank and cup (concealed type) complete all as specified and directed Make : Prayag Cat No 5318 or equivalent make specified in tender.

S&F in repair Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

S&F in repair brass CP tubular Towel rail 600mm long and 20mm dia with cromium plated brass screws and wooden/plastic cleats complete all as directed.

Repair to CP brass item of Bib tap, Stop cock, Pillar tap, angular cock, shower rose, hand shower, health fauchet etc of 15mm size including replacement of washer/spindle if required in day to day maintenance.

S&F in repair Grating doom 100mm dia of PTMT (Minimum weight 25gms) complete all as specified and directed.

S&F in repair PVC conncetion 450mm long fixed with 15mm GI pipe complete all as specified and directed

All as per item No 12 here in before but 600mm long.

S&F in repair Plastic seat cover in white or any colour of EWC with flat bottom incl hanging device complete all as specified and directed

S&F in repair 32 mm bore CP bottle trap of PTMT having minimum water seal of 25mm .(Minimum weight 32mm-260gms/40mm-270 gms) connected to pipe complete all as specified and directed

S&F in repair 10litre capacity low level PVC flushing cistern(any colour) syphonic action type, with inlet, ball valve, float, handle, fixed with cast iron bracket(of suitable size) and providing 32mm dia PVC flush pipe and making all necessary connections complete all as directed by Engineer-in-Charge.( Make : Parryware Model No.C-8090 or equivalent.make specified in tender.

Repair only to flushing cistern incl cleaning and replacement of washer and syphonage of suitable size if required complete all as specified and directed.

Taking up or down steel water tubing 15 mm bore incl connection , cleaning etc complete all as specified and directed.

.All as per item No 18 here in before but 20 mm bore

All as per item No 18 here-in-before but 25mm bore.

S&F 15mm bore GI pipe medium grade galvanised with all fittings and fixed complete to wall and ceiling or laid in floors.

All as per item No 21 here-in-before but 20mm bore.

. - ditto - all as per item No 21 here-in-before but 25mm bore.

Refixing old steel tubing 15mm bore and connection in new or old position(wall, ceiling, floor etc.).

. All as per item No 24 here-in-before but 20mm bore.

.All as per item No 24 here-in-before but 25mm bore.

S&F in repair of 500 ltrs capacity rotational moulded polyethylene water storage tanks (Cylindrical verticle with closed top) hoisted and fixed in position including suitable float valve fixed with GI pipe complete all as specified and directed.

Disconnecting of existing tanks 500 ltr capacity, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) etc, compete all as directed.

Dismantling of floor hearth, wall tiling incl cement mortar bedding( but not backing) removing of serviceable tiles to store and rubbish off the premises complete all as specified.

M&L for 40mm thick PCC 1:2:4 type B-1(using 20mm graded stone aggregate) as in sub base of floor complete all as specified and directed.

M&L joint free coloured tiles 7-8mm thick area of each tiles exc 0.11 sqm but n.exc0.18sqm (400X400X7-8mm),as in floors etc.set and jointed in neat cement slurry and pointed in white or coloured cement to match incl 15mm thick screed bedding in CM 1:6 complete all as specified and directed.

M&L coloured glazed ceramic tiles in vertical surfaces 450X300X7-8mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match incl 10mm thick backing coat in CM 1:4 complete all as specified and directed.

Repair/refixing of WHB with new brackets fixed on wall complete all as directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key and scrubbing down with water complete all as specified and as directed.

M&L 10 mm thick cement plaster on brick or concrete surfaces without using extra cement finishing fair and even in CM 1:6 including necessary scaffolding complete all as directed.

M&L for rendering 5mm thick on fair faces of brick work or concrete ceiling surfaces in CM 1:3 finished rendering is to be finished even and smooth without using extra cement complete all as specified and directed

M&L preparing new plaster surfaces of wall and applying two Coats of oil bound distemper complete all as specified and as directed.

M&L Preparing new plaster surfaces of ceiling and applying two Coats of oil bound distemper complete all as specified and as directed.

S&F in repair Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) complete with plastic water closet seat cover whiteclosed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinges device including connecting to flush pipe complete all as specified and as directed.

S&F in repair Wash basins, Vitreous China (flat back or angle back type) of size 630 x 450mm, including cutting for and pinning in ends of brackets or erecting stand, brackets but exclusive of waste pipe etc complete all as specified and as directed.

S&F in repair 40mm dia PVC pipe with bend complete fixed on walls, ceilings and floors incl GI/PVC clamps, bends sockets etc incl taking down U/S old PVC pipes complete all as specified and directed.

M&L for small repair of hinges for door and window, adjustable for sliding door bolts, tower bolts, repair of handles, mortice locks etc for similar type of works complete all as specified and as directed.

Taking down chowkhat or frames with shutters (without taking off shutters from the frame) area exc 1.5 Sqm and n.exc.4.00 Sqm each wooden all as directed.

Taking down shutters of any description exc 1.00 sqm but n.exc 2.00 Sqm each all as directed.

S&F pressed steel frames for doors frame size 125 x 60 mm with one or more rebates including necessary fixing lugs,hinges,lock strike plate,etc complete all as specified and as directed.

S&F pressed steel frames for doors frame size 105 X60 mm with one or more rebates including necessary fixing lugs,hinges,lock strike plate,etc complete all as specified and as directed.

S&F 30mm thick 2nd class hard wood glazed & skleton shutters, open rebated and prepared to received glass, gauge etc.(without sash bars) edges of framing plain chamfered or rounded, fitted with cut and mitred beads for securing glass etc, size of members of shutters as specified in SSR Part-I section 8, clause 8.20(a) complete all as specified and as directed.

S&F Factory made 30mm thick with 2nd class hard wood, rail and style factory made plain framed panelled shutter with lock, rail and panel of 9mm BWP commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail & style as per IS:1003(Part-I) kiln seasoned and chemically pressure treated complete all as specified and as directed.

Taking down PVC door shutter with PVC chowkats including all fittings area exc 1.00 Sqm but n.exc 2.00 Sqm all as directed.

S&F Factory made solid PVC door frame (chowkhat) of size 50mmx47mm made out of 5mm plain colour wood grain PVC sheet used instead of plain colour PVC sheet & edges will be painted to match with printed sheet reinforced with MS square tube, in opening as per specification & drg as per manufacturer instructionscomplete all as specified and as directed.

Supply and fix factory made solid PVC moulded door shutter, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick moulded prelaminated PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing complete all as specified and as directed.

Supply & fixing 100 mm stainless steel butt hinges (medium weight) cold rolled complete all as specified and directed.

All as per item No 52 here-in-before, but 75mm.

S & F aluminium handles 125 mm long cast type, anodised complete all as specified and directed.

All as per item No 54 here-in-before, but 150mm long

S & F aluminium anodised barrel tower bolts 150 mm long of extruded section and fixed complete all as specified and directed.

All as per item No.56 here-in-before, but 200mm long all as directed.

M & L floor door stopper of aluminium alloy body and tongue, anodized with rubber washer at bottom fixed with screw to body and fixed to door shutter, over all length of cover plate shall be 150 mm complete all as specified and directed.

Supply and fixing stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.4 mm complete all as specified and directed.

All as per item No 59 here-in-before, but fixed in repair.

Hacking out old broken glass (any thickness and size or quality) from metal frames glazed with putty or fixed with beads .

S&F 3 mm thick ordinary quality sheet glass/frosted glass and glazing with oil putty in square n.exc. 0.5 Sqm in each pane complete all as directed.

All asper item No 62 here-in-before, but fixed in repair.

Taking down steel window/ventilators of any size including grill/guard bars and removing to store complete all as directed.

S&F powder coated anodised aluminium doors frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified.

S&F powder coated anodised aluminium window and ventilator shutters, side hung type with sash bars, aluminium section weighing 0.55 Kg/metre including necessary jointing cleats, glazing clips, rubber packing, anodised aluminum snap beading, screws, anodised aluminum fittings such as suitable peg stays,hinges and handles-02Nos etc with 4mm thick tinted/frosted glass ordinary quality as per manufactures instruction complete all as specified.

S&F Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction .

S&F 4mm thick ordinary quality sheet glass/frosted glass and glazing with oil putty in square n.exc. 0.5 Sqm in each pane complete all as directed.

M & L applying two coats of synthetic enamel paint on steel surfaces of any description/new over 10 cm width or girth over a coat of red oxide primer including preparation of surfaces complete all as specified and directed.

Preparing new surface of wood or wood based material of any description and in any position not otherwise described n.exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as directed.

S&F 20mm dia fancy type Harrison rails (Curtain rod) mild steel, chromium plated including fixing brackets, stops, rollers et fixed on wall sample as approved by GE complete all as directed.

M&L in repair 18/19mm thick pre-laminated particle board as in cup board shutter double leaf one side decorative of sheds and other side balancing white lamination. All edgs properly seald with 5mm thick 2nd class hard beading fixed with water resistant adhesive except rebate side which shall be of 25mm thick as in repair complete all as directed.

S&F in repair drawer knobs 40 mm dia of brass polished fixed with nut screw and washer all as directed.

M&L in repair for 300mm MS ordinary helical springs including roller and roller plate complete all as directed.

M&L for repair19 to 20 mm thick black/coloured granite machine cut laid over 10mm thick screed bed in cm 1:4 and jointed with grey or coloured cement to match with admixture of pigment to match the shade of granite including cutting polishing all as specified and as directed.

M&L for providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth

Providing and applying plaster of paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth complete all as specified and directed.

Material and labour for applying two coats of oil bound distemper over one coat of primer on plastered surfaces of wall including preparation of new or previously untreated surfaces all as specified and directed.

Material and labour including preparation of old ceiling surfaces and applying one coat of distemper oil all as specified and directed.

Material & Labour for applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed.

M&L preparing old wooden surfaces of any description not otherwise decribed over 10 Cm width or girth and applying one coat of synthetic enamel paint (First quality), complete all as specified and as directed.

M&L preparing old painted steel surfaces over 10 Cm width or girth not otherwise described and applying One Coat of synthetic enamel paint (First quality), complete all as specified and as directed.

Taking down plants and vegetation from walls upto roof level by means of cutting holes in brick walls, built in cement mortar of 150mm depth making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B-1 as required n exc 150 sq.cm in superficial area, complete all as specified and as directed.

M&L for cleaning of inaccesible areas of roof including parapet walls upto 0.50 metre height, removal of vegetation growth, including uprooting, if required and repair to broken/chipped off plastered surfaces with cement mortar 1:4, mixed with water proofing compound @ 3% by weight of cement, finished fair and even including necessary ladder/scaffolding complete all as specified and directed. (NOTE: Water Proofing Compound shall be measured and paid seperately)

M&L for cleaning of outer surfaces of down take pipes, any type, treating minor leakages at joints, clearing of vegetation, scraping of algae growth with wire brush, chipping of damaged plaster at the joints (area not exc 0.50 sqm) and making good with cement mortar 1:4 duly mixed with water proofing compound @ 3% by weight of cement and applying one coat of tartaric acid on dry finished plaster surface including necessary ladder/scaffolding complete all as specified and directed.

M&L for anti termite treating the soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area all as specified and directed.

M&L for anti termite treating the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface area all as specified and directed.

M&L for anti termite treating the soil along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall all as specified and directed.

M& L for water proof film coating (elastic and breathable),in two layers (as per manufacturers instructions) ,for patch repair of damp and repaired wall over old or new plastered surfaces of walls including preparation of surfaces complete all as specified and directed.

M& L for providing and applying shali urethane BTD,UV resistant, high performance,water based,cold applied,single component elastomeric in-situ liquid membrane for waterproofing conforming to ASTMC836a and ASTM D 6083 on top of concrete roof in two coats @9. kg/10 sqm for 500 microns DFT. one coat of self priming of elastomeric water proofing liquid (dry,film thickness shall be carried out s of complete application/system as per direction of engr-in-charge. the operation shall be carried out after scrapping and properly cleaning the surface remove loose particles with wire brushes,complete in all respect asper the direction of engineer in charge.

M&l for painting of exposed brick surface including surface preparation by hand operated or power operated tools i.e scrappers,wire brushes,sand papers,pumice stone etc.painting should be done in two coats of thickness of 100 microns each by anti corrosive bituminous black paint tank mastic 100 or similar conforming to IS:9862 as approved by Engr-in-charge @2.50 ltr/10 sqm with interval of 8 hrs between two coats.The rate as inclusive of all contractors own labour,materials,tools and plants,leads, lifts, transportation, taxes, octrol etc complete as per approved drawing and as directed by the Engr-in-charge.

S & F for extra for addition of polymerised acrylic polymer with 47% solid content shalicrete 47 of STP or similar make as approved by engr-in-charge in cement plaster/mortar in weight ratio of 50:5 for cement and polymerised acrylic polymer used in cement mortar as per directions of Engr-in-Charge.

M& l application &finishing with UV resistant elastomeric anti-carbonation exterior acrylic wpt coating with 2 coats of shalicryl ( R) 215 of M/S STP ltd or similar as approved by Engr-in-charge @3.08 ltr/10 sqm at all locations & levels,prepared and applied as per manufacturers specifications including preparation of surface by filling of pin holes with cement putty,honey combing,grinding of edges (if required any) etc. complete. grinding of excess loose materials in grooves of segment joint and filling of putty in these grooves to make the entire span lengh monolithic.the coating should be applied over a primed coat of shali prime (R ) WB of M/S STP ltd or similar as approved by engr-in-charge@ 1.25 ltr/10 sqm diluted in the ratio of 1:0.5 to acieve even shade and colour,all complete as per manufacturers specifications as per direction s of Engr-in-charge.the rate is inclusive of all contractors own labour

Providing and fixing double steel scaffolding system (cup lock type) on the exterior side of shaft portion (only) of building of any height including additional rows of scaffolding in stepped manner as per requirement of site, made with minimum 40mm dia M.S. Tube, placed 1.5 metre centre to centre (maximum), horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. Tube challis, M.S. Clamps and staircase system in the scaffolding for working platform etc and maintaining it in a serviceable condition for execution of work and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of GE. Notes:- (1) The elevational area of shaft portion of building (length/breadth of shaft X height of shaft) covered with scaffolding shall only be measured for payment purpose. (2) The payment shall be made for one time only for execution of all items of each face of shaft portion of building. (3) After completion of work all scaffolding materials shall be removed from building /structure by the contractor and the same shall be the property of the contractor and accordingly rate shall be quoted.

Providing Skilled labour services for day to day minor repair & maintainance of daily complaints receive at complaint cell for plumbing and carpenting works including fixing of MES store items for MAP accn ,POR ,KP, HRI ,JCO club & OTM accn,in one shift per day except sunday & holidays by employing 01 pipe fitter to GE(FW) kolkata and all as specified and directed. NOTE;- (a) The contractor has to depute 01 no skilled pipe fitter for above mentioned job for ZONE-I area daily from 8.30 AM to 5.00 PM (b) All tools & Plants required for Job to be provided by contractor.

(E/M Portion) Supply and fixing in repair fan step regulator, 120W - 2 module complete all as specified and directed.

Supply and fixing in repair fan capacitors 2.5 mfd complete all as specified and directed.

Supply and fixing in repair of MCB SPN DB 8 way double door,IP-43 protection,isolated neutral bar,insulated busbar assembly,mechanical impact strength of IK08 complete incl taking down old unsv all as specified and directed .Make: INDOASIAN CAT NO 811806 or equivalent make specified in tender.

Supply & fixing in repair of MCB TPN 63 Amps 'B' Series 10 KA 415 volts incl taking down old unsv complete all as specified/directed. Make: INDOASIAN CAT NO 811806 or equivalent make specified in tender.

Supply & fixing in repair of MCB SPN 40 Amps 'B' Series 10 KA 240 volts incl taking down old unsv complete all as specified and directed Make: INDOASIAN CAT NO 811806 or equivalent make specified in tender.

Supply & fixing in repair of MCB SP 6-32 Amps 'B' Series 10 KA, 240 volts incl taking down old unsv complete all as specified and directed.

Supply and fixing in repair of single Pole & Neutral enclosure with 2 pin and earth plug & socket for incorporating with single pole 20 Amp SP MCB all as complete including taking down old unsv one and directed .

Supply and fixing in repair LED light fitting 1x 20 W, 220V, AC decorative box with aluminum housing type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed. Make Crompton cat No CCS-103-20-65-SL-DP-NWH or equivalent make specified in tender.

Supply and fixing in repair LED lights fitting 1x 10 W, 220V, AC decorative box with aluminum housing type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete. Make Crompton cat No CCS-103-10-65-SL-DP-NWH or equivalent make specified in tender.

Supply and fixed in repair PVC terminal Rectangular boxes of suitable size with 3 mm thick PVC /plastic laminated sheet, top cover suitable sizes of brass screws and washers etc. for mounting switches, sockets, regulators etc of size 100mmx100mmx50mm deep depends on the no of switch and socket complete all as specified and directed.

Material & labour for Sub main wiring with two runs of single core 4 Sqmm (Nominal Area) FRLSH PVC insulated and unsheathed multi standed copper conductor cable LT 1100 volts grade drawn thorugh and including PVC casing capping of adequate size fixed on surface of wall/ceiling with all necessary fittings and accessaries and 1 run of FRLSH PVC insulated and unsheathed insulated single core cable with multi standered copper conductor of size 4 Sqmm as earth wire (green in colour) run through casing capping and connected common earth dolly including taking out the old sub main wiring for connection to DBs/dolly shall be deemed to be included in this item and shall be measured as one run complete all as specified and directed.

Material & labour for Sub main wiring with two runs of single core 6 Sqmm (Nominal Area) FRLSH PVC insulated and unsheathed multi standed copper conductor cable LT 1100 volts grade drawn thorugh and including PVC casing capping of adequate size fixed on surface of wall/ceiling with all necessary fittings and accessaries and 1 run of FRLSH PVC insulated and unsheathed insulated single core cable with multi standered copper conductor of size 6 Sqmm as earth wire (green in colour) run through casing capping and connected common earth dolly including taking out the old sub main wiring for connection to DBs/dolly shall be deemed to be included in this item and shall be measured as one run complete all as specified and directed.

Material & labour for Sub main wiring with two runs of single core 4 Sqmm (Nominal Area) FRLSH PVC insulated and unsheathed multi standed copper conductor cable LT 1100 volts grade drawn IN EXISTING CONDUIT and 1 run of FRLSH PVC insulated and unsheathed insulated single core cable with multi standered copper conductor of size 4 Sqmm as earth wire (green in colour) run through casing capping and connected common earth dolly including taking out the old sub main wiring for connection to DBs/dolly shall be deemed to be included in this item and shall be measured as one run complete all as specified and directed.

ELECTRO FREEZE (BID ID -3063059)

GAYATRI ENTERPRISE (BID ID -3066042)

KT CONSTRUCTIONS (BID ID -3067242)

NICE INFOTECH (BID ID -3063740)

DK Contractor (BID ID -3065970)

M. M. C. AND CO (BID ID -3066982)